题目内容

非参数检验的原假设可以表述为：样本来自的总体分布形态和期望分布或某一理论分布没有显著差异。

A. 对
B. 错

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trouble disturbsuppose importantat allcell phoneat a meetingMark:Hello! Is Mr. Yu in?Secretary: I’m sorry. Heis ____.Mark: Could I have his number, please?Secretary:Sorry, it’s an _ meeting andhe doesn’t want to be _.Mark:Then what time could I call back?Secretary: I _, in the afternoon.Mark: OK. Sorry to have you.Secretary: No trouble ____.Bye!

Infer the meaning of each underlined word in separate sentences, and match the definitions marked A to G with the appropriate sentence number accordingly.

中英匹配1

词汇是一种语言里或某一特定范围里使用的全部和的总和，是个概念。